July 21, 2026 · Vavuniya, Sri Lanka
Sunset in Vavuniya today is at 18:32. Day length is 12h 34m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Vavuniya's coordinates and updated daily.
Vavuniya lies at 9°N. Near the tropics, day length stays close to 12 hours year-round, with only minor variation between seasons.
Sunset shifts later through spring and earlier through autumn — changing fastest near the equinoxes and slowest near the summer and winter solstices. See the year chart to visualise how sunset times shift month by month for Vavuniya.
The longest day in Vavuniya is around 12h 38m (around June 21). The shortest is around 11h 37m (around December 21).
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 18:08 | 06:28 | 11h 40m |
| February | 18:19 | 06:28 | 11h 51m |
| March | 18:20 | 06:16 | 12h 4m |
| April | 18:18 | 05:59 | 12h 19m |
| May | 18:21 | 05:50 | 12h 31m |
| June | 18:28 | 05:50 | 12h 38m |
| July | 18:32 | 05:57 | 12h 35m |
| August | 18:26 | 06:01 | 12h 25m |
| September | 18:10 | 05:59 | 12h 11m |
| October | 17:53 | 05:56 | 11h 56m |
| November | 17:45 | 06:02 | 11h 44m |
| December | 17:52 | 06:15 | 11h 37m |